Apple's mobile phone is fully charged because the battery is running out. In view of the rapid use of batteries, the following measures can be taken: 1. Turn off Set Time Zone.
Settings-Location Services-System Services-Set Time Zone, and click Close. Once the function of setting time zone is turned off, the battery life can be increased by up to 40%.
Step 2 turn off WiFi
3. Turn off all location services.
Close location-based service applications such as "Find Friends" and "Find My iPhone", set location services, and close infrequently used location services.
4. Set the phone to ringtone mode.
Some users think that setting the mobile phone to vibration mode will save electricity. In fact, sometimes the vibration mode will consume more battery power. Therefore, it is more energy-saving to set the mobile phone to ringtone mode. In Settings-Sound, turn off vibration.
5. The brightness is set to medium or low, which is not automatic.
Setting the brightness of iPhone4S to automatic means that the screen will automatically light up in dim environment, which will lead to the acceleration of battery power consumption.
Notice of closure of intransitive verbs
Notification is a very convenient function for iPhone4S or iOS5 users, but it also brings a lot of battery consumption. Turning off all notifications, or at least turning off notifications for infrequently used applications, will greatly save battery power. Turn off settings-application notification push that is not commonly used in notifications.
Seven. Close iCloud.
Turning off iCloud means giving up the latest synchronization function brought by iOS5, but it will save a lot of battery power. Set -I cloud- documents and data, and turn off the functions of documents and data on the computer.
Eight. Turn off diagnostic and usage reports.
Turning on the diagnostic and reporting functions will also bring a lot of battery consumption. The method to close the diagnostic dose report is: Set-General-About this machine-Diagnostic dose, and choose not to send diagnostic dose.
Nine. Disable bluetooth
Similar to the vibration and brightness functions, some people think that Bluetooth settings will not have much impact on battery power. Settings-General-Bluetooth, turn off Bluetooth.
X. Restore network settings
If none of the above points can solve the battery failure of iPhone4S, it can also be solved by restoring the network settings. Please make sure that all information is saved before restoring. Restoring network settings will delete pre-stored passwords, Vρ∩, APN and other stored information. The computer setup method is Setup-General-Restore-Restore network settings, and then restart the phone to complete the setup.